.container {
  width: 400px;
  height: 600px;
  padding: 15px;
}

.tabs {
  display: flex;
  border-bottom: 1px solid #ccc;
  margin-bottom: 15px;
}

.tab-btn {
  padding: 10px 20px;
  border: none;
  background: none;
  cursor: pointer;
}

.tab-btn.active {
  border-bottom: 2px solid #1a73e8;
  color: #1a73e8;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.resource-list {
  height: 500px;
  overflow-y: auto;
}

.resource-item {
  display: flex;
  align-items: center;
  padding: 10px;
  border-bottom: 1px solid #eee;
}

.resource-preview {
  width: 100px;
  height: 100px;
  object-fit: cover;
  margin-right: 10px;
}

.download-all {
  width: 100%;
  padding: 10px;
  background: #1a73e8;
  color: white;
  border: none;
  border-radius: 4px;
  margin-top: 10px;
  cursor: pointer;
}